The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 2014
Filed:
Jun. 10, 2011
Hiroyuki Maehara, Tokyo, JP;
Tomonori Nishida, Kanagawa-ken, JP;
Shigeki Katayama, Tokyo, JP;
Yukihiko Maede, Tokyo, JP;
Minoru Saito, Kanagawa-ken, JP;
Wataru Yamamori, Tokyo, JP;
Jun Takehara, Tokyo, JP;
Takaya Shono, Tokyo, JP;
Hiroyuki Maehara, Tokyo, JP;
Tomonori Nishida, Kanagawa-ken, JP;
Shigeki Katayama, Tokyo, JP;
Yukihiko Maede, Tokyo, JP;
Minoru Saito, Kanagawa-ken, JP;
Wataru Yamamori, Tokyo, JP;
Jun Takehara, Tokyo, JP;
Takaya Shono, Tokyo, JP;
Toshiba Corporation, Tokyo, JP;
Abstract
A substation instrument control system is disclosed. The substation instrument control system includes a plurality of transformers that generate a plurality of waveform signals representing electric properties of a substation instrument main body. A merging unit is communicatively coupled to the plurality of transformers and includes a signal processing unit and a control unit. The signal processing unit receives the plurality of waveform signals from the plurality of transformers and converts the plurality of waveform signals to a digital signal. The control unit controls operation of the signal processing unit using a setting data. An intelligent electronic device is communicatively coupled to the merging unit and receives the digital signal from the merging unit.